from slack_sdk import WebClient

from cross_product_documentation_notifications.config import Config


class SlackClient:
    slack_client: WebClient = None

    def get_client(self):
        if self.slack_client is None:
            self.slack_client = WebClient(token=Config.SLACK_TOKEN)

        return self.slack_client

    def post_text_message(self, channel: str, text: str):
        self.get_client().chat_postMessage(channel=channel, text=text)

    def post_block_message(self, channel: str, blocks: list):
        self.get_client().chat_postMessage(channel=channel, blocks=blocks)